Thread Button Bits

With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology

Retract Thread Button Bits

With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all retract threaded button bits by hot press technology.

Threaded Cross Bits (X Bits)

Threaded cross bits or threaded X bits are usually used for very hard and abrasive rock formation.

Retract Thread Cross Bits

Retract thread cross bitRetract thread cross bits are usually used for very hard and abrasive rock formation.Thread size: R32, R35, R38, T38, T45, T51.Diameter: 38mm to 127mm.

Taper Drill Bits

Taper bits with carbide hot pressed on the bit skirts, tapered bits have a good drilling performance and are excellent in longevity.

Reamer Tools

Reaming drilling tools are used when a large diameter is needed to be reamed out after a pilot holes is drilled to a depth

Domed Button Bits

As a reaming drilling tools, domed button bits are used when a large diameter is needed to be reamed out after a pilot holes is drilled to a depth.

Coupling Sleeves

Both semi-bridge and full-bridge coupling sleeves are manufactured by SINODRILLS

Shank Adapters

Shank adapters are used for transmitting power from the rock drill to the drill stems.

Hexagonal Drill Rods

Hexagonal drill rods are produced by CNC machining and advanced heat treatment on the base of the same steels as Sandvik

Round Extension Drill Rods

Made from the same steels as Sandvik, produced by CNC machining and advanced heat treatment.

Fully carburized taper drill rods

Fully-carburized Taper Drill Rod is to increase the surface carbon content of the drill rod through the carburization craft, level up the surface hardness and the overall strength, and increase the service life of the taper drill rod.

Integral Drill Rods

Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods with integrated cemented carbide chisel-shaped bit heads.

Tapered Drill Rods

Tapered drill rod is a further development of the integral drill rods. It usually has a forged collar to maintain the proper shank striking face position in the rock drill.

DTH hammers

The DTH is the abbreviation of Down The Hole and sometimes it is also called RAB in some markets, then the RAB is short for Rotary Air Blasting